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<pre><span class="sourceLineNo">001</span><a name="line.1"></a>
<span class="sourceLineNo">002</span>/*<a name="line.2"></a>
<span class="sourceLineNo">003</span> * Copyright (C) 2014 Archie L. Cobbs. All rights reserved.<a name="line.3"></a>
<span class="sourceLineNo">004</span> *<a name="line.4"></a>
<span class="sourceLineNo">005</span> * $Id: MsrpResponse.html 5 2014-12-10 22:27:01Z archie.cobbs $<a name="line.5"></a>
<span class="sourceLineNo">006</span> */<a name="line.6"></a>
<span class="sourceLineNo">007</span><a name="line.7"></a>
<span class="sourceLineNo">008</span>package org.dellroad.msrp.msg;<a name="line.8"></a>
<span class="sourceLineNo">009</span><a name="line.9"></a>
<span class="sourceLineNo">010</span>import java.io.IOException;<a name="line.10"></a>
<span class="sourceLineNo">011</span>import java.io.OutputStream;<a name="line.11"></a>
<span class="sourceLineNo">012</span><a name="line.12"></a>
<span class="sourceLineNo">013</span>import org.dellroad.msrp.MsrpConstants;<a name="line.13"></a>
<span class="sourceLineNo">014</span><a name="line.14"></a>
<span class="sourceLineNo">015</span>/**<a name="line.15"></a>
<span class="sourceLineNo">016</span> * MSRP response.<a name="line.16"></a>
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
<span class="sourceLineNo">018</span>public class MsrpResponse extends MsrpMessage {<a name="line.18"></a>
<span class="sourceLineNo">019</span><a name="line.19"></a>
<span class="sourceLineNo">020</span>    private final int code;<a name="line.20"></a>
<span class="sourceLineNo">021</span>    private final String comment;<a name="line.21"></a>
<span class="sourceLineNo">022</span><a name="line.22"></a>
<span class="sourceLineNo">023</span>    /**<a name="line.23"></a>
<span class="sourceLineNo">024</span>     * Construct an instance with the given transaction ID, code, and comment.<a name="line.24"></a>
<span class="sourceLineNo">025</span>     *<a name="line.25"></a>
<span class="sourceLineNo">026</span>     * @param transactionId transaction ID, or null to have a randomly generated one assigned<a name="line.26"></a>
<span class="sourceLineNo">027</span>     * @param code response code<a name="line.27"></a>
<span class="sourceLineNo">028</span>     * @param comment response code comment, if any, otherwise null<a name="line.28"></a>
<span class="sourceLineNo">029</span>     * @throws IllegalArgumentException if {@code code} is not in the range 000 .. 999<a name="line.29"></a>
<span class="sourceLineNo">030</span>     * @throws IllegalArgumentException if {@code transactionId} is invalid<a name="line.30"></a>
<span class="sourceLineNo">031</span>     */<a name="line.31"></a>
<span class="sourceLineNo">032</span>    public MsrpResponse(String transactionId, int code, String comment) {<a name="line.32"></a>
<span class="sourceLineNo">033</span>        this(transactionId, code, comment, null);<a name="line.33"></a>
<span class="sourceLineNo">034</span>    }<a name="line.34"></a>
<span class="sourceLineNo">035</span><a name="line.35"></a>
<span class="sourceLineNo">036</span>    /**<a name="line.36"></a>
<span class="sourceLineNo">037</span>     * Construct an instance with the given transaction ID, code, comment, and headers.<a name="line.37"></a>
<span class="sourceLineNo">038</span>     *<a name="line.38"></a>
<span class="sourceLineNo">039</span>     * @param transactionId transaction ID, or null to have a randomly generated one assigned<a name="line.39"></a>
<span class="sourceLineNo">040</span>     * @param code response code<a name="line.40"></a>
<span class="sourceLineNo">041</span>     * @param comment response code comment, if any, otherwise null<a name="line.41"></a>
<span class="sourceLineNo">042</span>     * @param headers MSRP headers, or null to have an empty instance created<a name="line.42"></a>
<span class="sourceLineNo">043</span>     * @throws IllegalArgumentException if {@code code} is not in the range 000 .. 999<a name="line.43"></a>
<span class="sourceLineNo">044</span>     * @throws IllegalArgumentException if {@code transactionId} is invalid<a name="line.44"></a>
<span class="sourceLineNo">045</span>     */<a name="line.45"></a>
<span class="sourceLineNo">046</span>    public MsrpResponse(String transactionId, int code, String comment, MsrpHeaders headers) {<a name="line.46"></a>
<span class="sourceLineNo">047</span>        super(transactionId, headers);<a name="line.47"></a>
<span class="sourceLineNo">048</span>        if (code &lt; 0 || code &gt; 999)<a name="line.48"></a>
<span class="sourceLineNo">049</span>            throw new IllegalArgumentException("invalid code " + code);<a name="line.49"></a>
<span class="sourceLineNo">050</span>        this.code = code;<a name="line.50"></a>
<span class="sourceLineNo">051</span>        this.comment = comment;<a name="line.51"></a>
<span class="sourceLineNo">052</span>    }<a name="line.52"></a>
<span class="sourceLineNo">053</span><a name="line.53"></a>
<span class="sourceLineNo">054</span>    public int getCode() {<a name="line.54"></a>
<span class="sourceLineNo">055</span>        return this.code;<a name="line.55"></a>
<span class="sourceLineNo">056</span>    }<a name="line.56"></a>
<span class="sourceLineNo">057</span><a name="line.57"></a>
<span class="sourceLineNo">058</span>    public String getComment() {<a name="line.58"></a>
<span class="sourceLineNo">059</span>        return this.comment;<a name="line.59"></a>
<span class="sourceLineNo">060</span>    }<a name="line.60"></a>
<span class="sourceLineNo">061</span><a name="line.61"></a>
<span class="sourceLineNo">062</span>    /**<a name="line.62"></a>
<span class="sourceLineNo">063</span>     * Get the result string (starting with the response code) from the first line of this response.<a name="line.63"></a>
<span class="sourceLineNo">064</span>     */<a name="line.64"></a>
<span class="sourceLineNo">065</span>    public String getResultString() {<a name="line.65"></a>
<span class="sourceLineNo">066</span>        return String.format("%03d%s", this.code, this.comment != null ? " " + this.comment : "");<a name="line.66"></a>
<span class="sourceLineNo">067</span>    }<a name="line.67"></a>
<span class="sourceLineNo">068</span><a name="line.68"></a>
<span class="sourceLineNo">069</span>    /**<a name="line.69"></a>
<span class="sourceLineNo">070</span>     * Get this response's response code and comment as a {@link Status} object.<a name="line.70"></a>
<span class="sourceLineNo">071</span>     */<a name="line.71"></a>
<span class="sourceLineNo">072</span>    public Status toStatus() {<a name="line.72"></a>
<span class="sourceLineNo">073</span>        return new Status(this.code, this.comment);<a name="line.73"></a>
<span class="sourceLineNo">074</span>    }<a name="line.74"></a>
<span class="sourceLineNo">075</span><a name="line.75"></a>
<span class="sourceLineNo">076</span>// Object<a name="line.76"></a>
<span class="sourceLineNo">077</span><a name="line.77"></a>
<span class="sourceLineNo">078</span>    @Override<a name="line.78"></a>
<span class="sourceLineNo">079</span>    public boolean equals(Object obj) {<a name="line.79"></a>
<span class="sourceLineNo">080</span>        if (obj == this)<a name="line.80"></a>
<span class="sourceLineNo">081</span>            return true;<a name="line.81"></a>
<span class="sourceLineNo">082</span>        if (!super.equals(obj))<a name="line.82"></a>
<span class="sourceLineNo">083</span>            return false;<a name="line.83"></a>
<span class="sourceLineNo">084</span>        final MsrpResponse that = (MsrpResponse)obj;<a name="line.84"></a>
<span class="sourceLineNo">085</span>        if (this.code != that.code)<a name="line.85"></a>
<span class="sourceLineNo">086</span>            return false;<a name="line.86"></a>
<span class="sourceLineNo">087</span>        if (!(this.comment != null ? this.comment.equals(that.comment) : that.comment == null))<a name="line.87"></a>
<span class="sourceLineNo">088</span>            return false;<a name="line.88"></a>
<span class="sourceLineNo">089</span>        return true;<a name="line.89"></a>
<span class="sourceLineNo">090</span>    }<a name="line.90"></a>
<span class="sourceLineNo">091</span><a name="line.91"></a>
<span class="sourceLineNo">092</span>    @Override<a name="line.92"></a>
<span class="sourceLineNo">093</span>    public int hashCode() {<a name="line.93"></a>
<span class="sourceLineNo">094</span>        return super.hashCode() ^ this.code ^ (this.comment != null ? this.comment.hashCode() : 0);<a name="line.94"></a>
<span class="sourceLineNo">095</span>    }<a name="line.95"></a>
<span class="sourceLineNo">096</span><a name="line.96"></a>
<span class="sourceLineNo">097</span>// Subclass overrides<a name="line.97"></a>
<span class="sourceLineNo">098</span><a name="line.98"></a>
<span class="sourceLineNo">099</span>    @Override<a name="line.99"></a>
<span class="sourceLineNo">100</span>    public byte getFlagByte() {<a name="line.100"></a>
<span class="sourceLineNo">101</span>        return MsrpConstants.FLAG_COMPLETE;<a name="line.101"></a>
<span class="sourceLineNo">102</span>    }<a name="line.102"></a>
<span class="sourceLineNo">103</span><a name="line.103"></a>
<span class="sourceLineNo">104</span>    @Override<a name="line.104"></a>
<span class="sourceLineNo">105</span>    protected String getFirstLine() {<a name="line.105"></a>
<span class="sourceLineNo">106</span>        return "MSRP " + this.getTransactionId() + " " + this.getResultString();<a name="line.106"></a>
<span class="sourceLineNo">107</span>    }<a name="line.107"></a>
<span class="sourceLineNo">108</span><a name="line.108"></a>
<span class="sourceLineNo">109</span>    @Override<a name="line.109"></a>
<span class="sourceLineNo">110</span>    protected void writePayload(OutputStream output) throws IOException {<a name="line.110"></a>
<span class="sourceLineNo">111</span>        // responses never have a payload so there's nothing to do<a name="line.111"></a>
<span class="sourceLineNo">112</span>    }<a name="line.112"></a>
<span class="sourceLineNo">113</span>}<a name="line.113"></a>
<span class="sourceLineNo">114</span><a name="line.114"></a>




























































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